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buttord-digital-filter-design
说明: 通带截止频率 =2 4k rad/s,阻带截止频率 =2 8k rad/s,通带波纹系数 =0.3dB, 阻带波纹系数 =50dB,采样频率fs=20000Hz。(The digital filter are the digital signal processing important content, the digital filter may divide into IIR and the FIR two main kinds. As for the IIR digital filter design, we need the help of analog prototype filter, and then transform analog filter into digital filter.)
- 2011-03-12 21:40:42下载
- 积分:1
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matlabcodejihe
很多源代码的集合,我个人觉得比较有用,大家看看先。(source code pool, I personally think that the more useful, we look at first.)
- 2006-06-09 21:25:57下载
- 积分:1
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MATLAB_programming_algorithm_for_regression_analys
MATLAB程序设计之算法回归分析MATLAB programming algorithm for regression analysis of(MATLAB programming algorithm for regression analysis of MATLAB programming algorithm for regression analysis of)
- 2010-08-02 13:31:44下载
- 积分:1
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matlabofdmfz
一个用matlab编写ofdm仿真程序,读者可以随意调整相应参数(a ofdm prepared using Matlab simulation program, readers can arbitrarily adjust the parameters)
- 2007-05-09 14:16:49下载
- 积分:1
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work6
极大似然算法辨识程序, 系统辨识里面常用的辨识方法(Maximum likelihood algorithm for identification procedures, system identification methods which identification of common)
- 2011-05-20 19:09:08下载
- 积分:1
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dct
在一个图像块中调整两个(或多个) DCT系数的相对大小。将描述一个使用数字图像作为载体的系统。在编码处理中,发送者将载体图像分成8×8的像素块,每一块只精确地编码一个秘密信息位。嵌入过程开始时,首先伪随机地选择一个图像块bi,用它对第i个消息比特进行编码。令Bi=D{bi}为DCT变换后的图像块。
在通信开始前,发送者和接收者必须对嵌入过程中使用的两个DCT系数的位置达成一致,让我们用(u1,v1)和(u2,v2)来表示这两个索引。这两个系数应该相应于余弦变换的中频,确保信息保存在信号的重要部位(从而使嵌入信息不容易因JPEG压缩而完全丢失
(abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx)
- 2010-05-29 12:23:08下载
- 积分:1
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EEG_Enhancer
A EEG Enhancer with kalman filter enhancer
- 2010-09-04 13:58:29下载
- 积分:1
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gpclass
Gaussian Processes for classification
- 2010-01-29 22:02:29下载
- 积分:1
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Matlab
说明: matlab涉及到的常用矩阵基本操作、算法,和一些简单的使用例程(matlab matrix related to the common basic operations, algorithms, and use some simple routines)
- 2010-04-17 21:39:54下载
- 积分:1
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doamatlab
基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序,(MATLAB program based on the augmented matrix pencil L-shaped array of two-dimensional DOA estimation,)
- 2012-03-20 19:51:29下载
- 积分:1